FC0-U71 Infrastructure Practice Question
An organization needs to run multiple operating systems on a single physical server to isolate development environments. Which virtualization technology should they use?
⚠ Common exam trap
The trap is confusing Type 1 and Type 2 hypervisors — candidates often pick Type 2 because it is more familiar from desktop use, but enterprise server virtualization requires bare-metal Type 1.
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Type 1 hypervisor
A Type 1 hypervisor (bare-metal) runs directly on the physical server hardware and is designed for enterprise virtualization, allowing multiple isolated VMs to run concurrently on one host. This matches the requirement to isolate development environments on a single physical server. Type 1 hypervisors like VMware ESXi, Microsoft Hyper-V, and KVM provide strong isolation and efficient resource allocation.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Type 1 hypervisor
Why this is correct
A Type 1 hypervisor runs directly on the server hardware, letting multiple isolated guest operating systems share one physical host. Type 2 hypervisors run atop a host OS, adding overhead and weaker isolation, so Type 1 meets the development-environment isolation requirement.
- ✗
Containerization
Why it's wrong here
Containers share the host OS, providing less isolation than VMs.
- ✗
Dual boot
Why it's wrong here
Dual boot runs one OS at a time on the hardware, so development environments cannot run concurrently or stay isolated while active. It is tempting because it genuinely installs multiple operating systems on one machine, but that suits a single user switching between OSes, not a server hosting simultaneous isolated environments.
- ✗
Type 2 hypervisor
Why it's wrong here
A Type 2 hypervisor runs atop a host OS, consuming that OS's resources and adding scheduling overhead, which undermines server-grade isolation and performance. It is tempting because it does virtualise multiple guest operating systems, but it fits desktop use such as testing on a laptop, not a production server.
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Same concept, more angles
3 more ways this is tested on FC0-U71
These questions test the same concept from different angles. Work through them to make sure you can recognise it however the exam phrases it.
Variation 1. A company wants to run multiple operating systems on a single physical server to maximize resource utilization. Which technology should they use?
hard- A.Dual booting
- B.Cloud computing
- ✓ C.Virtual machines
- D.Containerization
Why C: Virtual machines use a hypervisor (such as VMware ESXi, Hyper-V, or KVM) to abstract physical hardware and run multiple independent guest operating systems concurrently on a single physical server. Each VM has its own virtual CPU, memory, storage, and network, allowing full OS isolation and high resource utilization without rebooting. This is the standard technology for server consolidation and maximizing hardware utilization.
Variation 2. An IT administrator is setting up a virtualization server to run multiple operating systems. The server will host critical business applications and requires maximum performance and reliability. Which type of hypervisor should the administrator choose?
hard- A.Hosted hypervisor like VirtualBox
- ✓ B.Type 1 hypervisor, such as VMware ESXi
- C.Containerization platform like Docker
- D.Type 2 hypervisor, such as VMware Workstation
Why B: A Type 1 (bare-metal) hypervisor like VMware ESXi runs directly on the host hardware without an underlying OS, giving it direct access to CPU, memory, and I/O resources. This architecture delivers the lowest virtualization overhead, highest performance, and best reliability — critical for hosting business-critical applications. Type 1 hypervisors also offer advanced features like vMotion, HA, and resource pools that enterprises rely on.
Variation 3. A technician is setting up a server that will host multiple virtual machines. Which type of hypervisor runs directly on the physical hardware without an underlying operating system?
hard- A.VirtualBox
- B.Hosted hypervisor
- C.Type 2 hypervisor
- ✓ D.Type 1 hypervisor
Why D: A Type 1 hypervisor (also called bare-metal) runs directly on the host's physical hardware, with no underlying general-purpose OS between it and the hardware. Examples include VMware ESXi, Microsoft Hyper-V (when installed as the Hyper-V role on Server Core), and Citrix XenServer. This architecture provides lower latency and better performance for production virtualization workloads.
JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed September 2026 · checked against the official CompTIA exam blueprint
This FC0-U71 practice question is part of Courseiva's free CompTIA certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the FC0-U71 exam.